The littlest member of the Kardashian/Disick family turns two years old on Tuesday! That's right, it's Penelope Scotland Disick's birthday. Of course, we know her more by her nickname "P," which was fondly given to her by her Kardashian family members. We don't know what kind of party the toddler is going to have, but after all, her parents are Kourtney Kardashian and Scott "I only carry $100 bills" Disick. I'm sure her party will rival even North West's Kidchella-themed event. But in the meantime, let's commemorate Penelope's big day by celebrating her best moments both on Keeping Up With the Kardashians, and in real life.

Unlike her cousin North, Penelope and her older brother Mason do occasionally make an appearance on their mom's show, and they're beyond precious. Although Penelope isn't always in front of the camera, we have gotten to see some funny clips of her. Sometimes the show captures her toddling around, sneaking food from the fridge, or making an adorable face. Although she's only two years old, she has a ton of personality, which is why I've compiled a list of her best moments in honor of her special day.

WHEN HER MOM WAS SO EXCITED TO MEET HER

Penelope charmed her mom before she was even born, so Kourtney couldn't wait to meet her. We all remember that episode where Kourtney gives birth and literally grabs Penelope out of her own vagina. It was our first introduction to the adorable baby, and quite the spectacular one.

WHEN SHE WAS A CARING COUSIN

In January, Kim Kardashian shared this adorable BFFs picture of Penelope holding her new cousin, North.